Although researchers have broadly addressed how race, party identification, political ideology, and binary gender categories influence climate change opinions, little attention has been paid to the relationship between sexuality and gender variance (LGBTQ+ identity broadly) and climate change perceptions. Using a quota-based survey from 2022 that approximates the US population on key demographic characteristics and oversamples LGBTQ+ individuals, we assess the degree to which LGBTQ+ individuals’ climate change beliefs and risk perceptions are comparable to cisgender, heterosexual (cishet) individuals, specifically examining climate change beliefs, the perceived threat climate change poses, and worry about climate change. We argue that LGBTQ+ individuals’ views are likely to be distinct from their cisgender heterosexual (cishet) counterparts for three reasons: climate change is likely to exacerbate existing structural inequalities, create disaster responses that reinforce heteronormative and discriminatory patterns, and activate LGBTQ+ political culture. We find evidence that LGBTQ+ individuals express higher agreement with climate change beliefs, identify climate change as a greater threat, and worry more about climate change when compared to their cishet counterparts.